Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm

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λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
34567.64 Fe I - - 3d6.(5D).4s (6D).4d f 7D2 50998.645 3d6.(3D).4s.4p.(3P°) 53 53891.526
34581.13 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 34 47812.118 3d6.(5D).4s (6D).4d e 5G5 50703.87
34589.53 Fe II - - 3d6.(5D).4d 4P3/2 88157.176 3d6.(3P1).5p 43/2 91048.225
34632.47 Fe II - - 3d6.(5D).5d 6P3/2 104863.08 3d6.(5D).6p 41/2 107750.54
34669.64 Fe I - - 3d6.4s2 b 1D22 34636.792 3d7.(4F).4p y 32 37521.161
34683.574 Fe II - - 3d6.(3F2).4d 4P3/2 104839.99 3d6.(5D).6p 61/2 107723.2
34702.58 Fe II - - 3d6.(3P2).4d 4F3/2 104572.924 3d5.(2D3).4s.4p.(3P°) 41/2 107454.552
34769.98 Fe I - - 3d7.(4F).5p 32 54342.779 3d7.(4F).6s 3F3 57218.827
34803.912 Fe II - - 3d6.(5D).6p 43/2 107736.321 3d6.(3G).4d 4F3/2 110609.548
34859.41 Fe I 2 - 3d6.(5D).4s (6D).5s e 5D3 45061.329 3d6.(3G).4s.4p.(3P°) v 54 47929.997
34866.51 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d6.(5D).6p 43/2 107498.51
34881.28 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D).6p 65/2 107572.279
34881.84 Fe I - - 3d7.(4F).5p 33 54289.034 3d6.4s.(6D).5d 7G4 57155.857
34890.98 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D).6p 63/2 107605.127
34893.62 Fe II - - 3d6.(5D).5d 6P3/2 104863.08 3d5.(2D3).4s.4p.(3P°) 25/2 107728.935
34893.998 Fe II - - 3d6.(5D).5d 6D3/2 104588.729 3d5.(2D3).4s.4p.(3P°) 41/2 107454.552
34912.75 Fe II - - 3d5.(2H).4s.4p.(3P°) 411/2 112166.376 3d6.(3D).4d 4F9/2 115030.664
34926.83 Fe I - - 3d6.(5D).4s (6D).6s g 7D1 54747.598 3d6.4s.(6D).6p 50 57610.719
34930.72 Fe II - - 3d6.(5D).5d 6P7/2 104000.81 3d6.(5D).6p 47/2 106863.62
34952.92 Fe II - - 3d6.(3F2).4d 4P1/2 105086.265 3d6.(5D).6p 43/2 107947.255
34954.97 Fe I - - 3d6.(5D).4s (6D).5p u 53 51619.076 3d6.4s.(6D).6s 5D4 54479.902
34963.57 Fe II - - 3d6.(5D).5d 6P3/2 104863.08 3d6.(5D).6p 61/2 107723.2
34977.18 Fe II - - 3d6.(5D).6p 41/2 107750.54 3d6.(3G).4d 4F3/2 110609.548
34988.57 Fe I - - 3d7.(4F).4d e 5H5 53874.257 3d6.4s.(6D).6p 54 56732.335
34994.48 Fe I - - 3d6.(5D).4s (6D).5p u 55 51016.66 3d7.(4F).4d e 5H5 53874.257
35006.05 Fe I - - 3d6.(3G).4s.4p.(3P°) v 53 48122.928 3d6.(5D).4s (6D).4d e 5G4 50979.579
35009.34 Fe II - - 3d6.(5D).5d 4D3/2 105230.291 3d6.(5D).6p 41/2 108086.672
35017.6545 Fe II - - 3d6.(5D).5d 4D7/2 104873.232 3d5.(2D3).4s.4p.(3P°) 25/2 107728.935
35024.57 Fe I - - 3d7.(4F).5p 53 53661.079 3d7.(4F).6s 5F4 56516.218
35088. Fe IIII 1 - 3s.3p3 32 287360 3s.3p3 33 290210
35094.11 Fe I 1 - 3d6.4s.(6D).5d 7F6 56427.977 3d6.4s.(6D9/2).5f 2[13/2]°7 59277.458
35104.46 Fe I - - 3d6.(5D).4s (6D).4d f 5F1 51754.497 3d7.(4F).5p 51 54603.14
35112.54 Fe II - - 3d6.(5D).5d 6D1/2 104757.143 3d6.(5D).6p 63/2 107605.127
35129.82 Fe I - - 3d6.4s.(6D).5d 7F6 56427.977 3d6.4s.(6D9/2).5f 2[11/2]°6 59274.562
35153.51 Fe II - - 3d6.(5D).4d e 4F5/2 86599.791 3d5.(4P).4s.4p.(3P°) 65/2 89444.455
35169. Fe V 1 - 3d4 3F24 26973.7 3d4 3G3 29817.1
35179.8 Fe I - - 3d6.4s.(6D).5d 7D5 56432.021 3d6.4s.(6D9/2).5f 2[11/2]°6 59274.562
35193.27 Fe I - - 3d6.(5D).4s (6D).5s e 5D1 45509.152 3d6.(3G).4s.4p.(3P°) v 51 48350.606
35212.16 Fe II - - 3d6.(5D2).4f 2[5]°9/2 103680.689 3d5.4s.(7S).4d 6D7/2 106520.612
35214.95 Fe II - - 3d6.(5D).5d 4F5/2 104023.921 3d6.(5D).6p 47/2 106863.62
35249.609 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D).6p 69/2 107217.854
35269.72 Fe I - - 3d7.(4F).5p 33 53837.851 3d6.4s.(6D).5d 5G4 56673.145
35270.89 Fe I - - 3d5.(6S).4s2.4p v 52 48163.446 3d6.(5D).4s (6D).4d f 7D2 50998.645
35295.515 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D).6p 65/2 107572.279
35341.06 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d5.(6S).4s2.4p v 52 48163.446
35362. Fe II - - 3d6.(3H).4d 4F9/2 106722.187 3d6.(3P2).5p 47/2 109550.081
35368.67 Fe I - - 3d6.4s.(6D).5d 7F5 56842.733 3d6.4s.(6D7/2).5f 2[13/2]°6 59670.084
35405.28 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D).6p 67/2 107529.849
35409.24 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d5.(2D3).4s.4p.(3P°) 41/2 107454.552
35421.1 Fe II - - 3d6.(5D).6p 63/2 107605.127 3d6.(3G).4d 4F5/2 110428.305
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